GIS analysts use a line set to represent roads, rivers, and utility networks, enabling topological analysis, routing

https://www.it-core.eu/wiki/index.php?title=What_Contractors_Look_For_in_a_Reliable_HVAC_Line_Set

GIS analysts use a line set to represent roads, rivers, and utility networks, enabling topological analysis, routing, and connectivity checks while preserving attributes like speed limits, flow direction, and capacity.